add the following ab-bc,bc+ca,ca-ab
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Answer:
the answer for the given question is 2
Step-by-step explanation:
I hope it's helpful for you so pls make as brainlist
Answer:
ab-bc + bc+ca + ca-ab
2ca will come ( +ab-ab will subtract and -bc + bc will subtract and only +ca and +ca will remain and they become 2ca